<demo>
支持 level
</demo>
<template>
  <div>
    <Button>你好</Button>
    <Button level="main">你好</Button>
    <Button level="danger ">你好</Button>
  </div>
</template>
<script>
import Button from '../../lib/Button.vue';

export default {
  components: { Button },

};
</script>